<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"></meta>
<title>Insert title here</title>
</head>
<body>
<h1>list HTML</h1>
<a href="showUserHtml.action">user html</a>
<a href="showAdminHtml.action">admin html</a>
<a href="error.action">error 1/0  html</a>
<a href="logout">退出</a>


</body>
</html>